Manuscrit autographe signé intitulé "3² + 4² = 5²"

André Breton autograph manuscript signed "A.B." entitled "3² + 4² = 5²", written for issue no. 7 of May 1953 of the review Médium. 18 lines written in black ink in careful handwriting on a white sheet. Two transverse folds of no significance.
This is the final version of the text; an intermediate version of this article can be seen on the Breton Archives website.
An interesting chronicle on Paul Sérant's work devoted to René Guénon and his work published by éditions La Colombe: "Of this work, one of the most considerable of our time, M. Paul Sérant offers a penetrating study."